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Mixed traffic is often mistakenly considered as the cause of poor traffic safety and low efficiency. Traditionally, traffic management department would extend the signal cycle length to decrease the start loss caused by frequent starts, and to satisfy the traffic demand of motor vehicles, without considering the demand of pedestrian and non-motorized vehicles. Simultaneously, calculation methods of...
This paper presents a dynamic programming formulation and sensitivity analysis for determining the optimal sensor locations to provide expressway travel times. Such influencing factors are our concern, independence on travel time errors for individual links; percentage of probe vehicles, travel time estimation methods. Numerical example is provided in this paper to illustrate the model and algorithm...
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